The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 24, 2019
Filed:
Mar. 18, 2015
Applicant:
Siemens Energy, Inc., Orlando, FL (US);
Inventor:
David J. Mitchell, Oviedo, FL (US);
Assignee:
SIEMENS ENERGY, INC., Orlando, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 9/02 (2006.01); F01D 25/24 (2006.01); F16J 15/32 (2016.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F01D 9/023 (2013.01); F01D 25/243 (2013.01); F01D 25/246 (2013.01); F16J 15/32 (2013.01); F05D 2240/56 (2013.01);
Abstract
A gas turbine engine seal assembly () including: a rigid seal () cooperatively configured with a structure () of a gas turbine engine to define a leakage path () including a flow-controlling section (); and a compliant seal () positioned in the leakage path.